CN102146770B - Drill boom beam structure of propelling beam capable of rotating by 360 degrees - Google Patents
Drill boom beam structure of propelling beam capable of rotating by 360 degrees Download PDFInfo
- Publication number
- CN102146770B CN102146770B CN 201110032662 CN201110032662A CN102146770B CN 102146770 B CN102146770 B CN 102146770B CN 201110032662 CN201110032662 CN 201110032662 CN 201110032662 A CN201110032662 A CN 201110032662A CN 102146770 B CN102146770 B CN 102146770B
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- beam structure
- worm
- propelling
- roof beam
- drill boom
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- 238000010276 construction Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 abstract description 12
- 239000011435 rock Substances 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
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Abstract
The invention discloses a drill boom beam structure of a propelling beam capable of rotating by 360 degrees. The drill boom beam structure comprises a drilling machine support leg, a beam frame and a propelling beam, wherein a connecting seat is fixed on the top of the drilling machine support leg; the connecting seat is connected with the beam frame through a worm and gear transmission mechanism; the beam frame is in sliding fit connection with the propelling beam; the top of the beam frame is provided with a compensation oil cylinder; and a telescopic rod of the comprehension oil cylinder is hinged with the propelling beam. The drill boom beam structure is used together with a hydraulic rock drilling machine, can adapt to the operation road conditions of different terrain environments, and has high rock drilling efficiency; and the propelling beam can be rotated by 360 degrees.
Description
Technical field
The present invention relates to a kind of drill boom girder construction of rock drilling machinery, particularly a kind of be installed in drill wagon for jack hammer or rig front end can 360 the drill boom girder construction of degree rotation forward beams.
Background technology
The brill beam arm structure of existing drill wagon for jack hammer or rig mostly is by oscillating oil cylinder and promotes the pendulum angle that the hinged structure in center is adjusted forward beam, not only adjusting angle is limited in scope, and structure is too fat to move, can not adapt to the Complex Mountain environment, more can not realize the rig up-hole.
Summary of the invention
Technical problem to be solved by this invention provide a kind of can 360 the drill boom girder construction of degree rotation forward beams, to adapt to the demand of comprehensive boring needs, adaptation complicated ground construction site.
The present invention solves the problems of the technologies described above with following technical scheme: the present invention can the 360 drill boom girder constructions of spending the rotation forward beams comprise rig supporting leg, roof beam structure, forward beam, the top of rig supporting leg is fixed with Connection Block, form by Worm and worm-wheel gearing between Connection Block and the roof beam structure and be connected, form sliding connection between roof beam structure and the forward beam, the top of roof beam structure is equipped with compensating cylinder, and expansion link and the forward beam of compensating cylinder are hinged.
The worm screw upper end of described Worm and worm-wheel gearing is equipped with rotary motor, and worm gear set is contained on the bearing, and bearing is installed on the Connection Block, and the side of worm gear and roof beam structure are close to and are formed a fixed connection by bolt and roof beam structure.
The present invention can be used by 360 drill boom girder construction and the hydraulic rock drilling machines of spending the rotation forward beams, has following advantage:
1) can adapt to the operation road conditions of different terrain environment, such as the construction site of the ground reliefs such as mountain region, forward beam can 360 ° of rotations.
2) the rock drilling drilling efficiency is high.
3) in the position, hole that some jumboes can't touch, such as roadbed side-lower etc., the present invention still can successful location drilling.
4) the rig supporting leg can effectively alleviate the stressing conditions of equipment, reduces the distortion of forward beam.
Description of drawings
Fig. 1 is structural representation of the present invention and local enlarged diagram (this enlarged drawing is the enlarged drawing that takes down behind the roof beam structure).
Fig. 2 is that schematic diagram and local enlarged diagram are looked in the right side of Fig. 1.
Among the figure: rig supporting leg 1, Connection Block 2, Worm and worm-wheel gearing 3, roof beam structure 4, compensating cylinder 5, forward beam 6, propelling cylinder 7, hammer drill 8, rotary motor 9, worm screw 10, worm gear 11, bearing 12, bolt 13.
The specific embodiment
Below in conjunction with accompanying drawing and with best embodiment the present invention is explained in detail.
The top of rig supporting leg 1 is fixed with Connection Block 2, form by Worm and worm-wheel gearing 3 between Connection Block 2 and the roof beam structure 4 and be connected, worm screw 10 upper ends of Worm and worm-wheel gearing 3 are equipped with rotary motor 9, worm gear 10 is sleeved on the bearing 12, bearing 12 is installed on the Connection Block 2, and the side of worm gear 10 and roof beam structure 4 are close to and are formed a fixed connection by bolt 13 and roof beam structure 4; The both sides of forward beam 6 are respectively equipped with slideway, and roof beam structure 4 is provided with the guide wheel that is stuck on the side slideway wherein, makes between roof beam structure 4 and the forward beam 6 and forms sliding connection, and compensating cylinder 5 is equipped with at the top of roof beam structure 4, and the expansion link of compensating cylinder 5 and forward beam 6 are hinged.
When needs use hammer drill to carry out the rock drilling operation, hammer drill 8 is installed on the opposite side slideway of forward beam 6, make between hammer drill 8 and the forward beam 6 and form sliding connection; Propelling cylinder 7 is installed in upper end at forward beam 6, makes propelling cylinder 7 provide power to hammer drill 8, just can carry out the rock drilling operation.
When needs are regulated bore angle, drive worm screw 10 by rotary motor 9, make worm screw 10 drive worm gear 10 rotations, and also thereupon rotation of the roof beam structure 4 that is fixedly connected with turbine 10, thereby realize 360 degree rotations of forward beam 6, and then so that be installed in the rock drilling operation of the hammer drill 8 realization different angles on the forward beam 6.
The flexible height of regulating forward beam 6 when needs is during to required operating position, and the length position of the expansion link by regulating compensating cylinder 5 makes it promote forward beam 6 and moves to the desired position and can finish adjusting operation.
The present invention can realize 360 ° of rotation adjusting bore angles according to landform.The rig supporting leg can provide support for whole hammer drill 8, can effectively prevent the distortion of forward beam.
The present invention also hammer drill 8 can be replaced by other drill carriage or rig carries out operation.
Above embodiment is the comparatively preferred a kind of embodiment of the present invention, and the common variation that those skilled in the art carry out in the technical program scope and replacement should be included in protection scope of the present invention.
Claims (1)
1. can 360 the drill boom girder construction of degree rotation forward beams, comprise rig supporting leg, roof beam structure, forward beam, it is characterized in that, the top of rig supporting leg is fixed with Connection Block, form by Worm and worm-wheel gearing between Connection Block and the roof beam structure and be connected, form sliding connection between roof beam structure and the forward beam, compensating cylinder is equipped with at the top of roof beam structure, and expansion link and the forward beam of compensating cylinder are hinged; The worm screw upper end of described Worm and worm-wheel gearing is equipped with rotary motor, and worm gear set is contained on the bearing, and bearing is installed on the Connection Block, and the side of worm gear and roof beam structure are close to and are formed a fixed connection by bolt and roof beam structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110032662 CN102146770B (en) | 2011-01-30 | 2011-01-30 | Drill boom beam structure of propelling beam capable of rotating by 360 degrees |
| PCT/CN2011/000343 WO2012009948A1 (en) | 2010-07-22 | 2011-03-03 | Hydraulic rock drilling machine for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110032662 CN102146770B (en) | 2011-01-30 | 2011-01-30 | Drill boom beam structure of propelling beam capable of rotating by 360 degrees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102146770A CN102146770A (en) | 2011-08-10 |
| CN102146770B true CN102146770B (en) | 2013-01-23 |
Family
ID=44421220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110032662 Expired - Fee Related CN102146770B (en) | 2010-07-22 | 2011-01-30 | Drill boom beam structure of propelling beam capable of rotating by 360 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102146770B (en) |
Families Citing this family (17)
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| CN103089158A (en) * | 2011-11-08 | 2013-05-08 | 玉柴重工（常州）有限公司 | Push-pull mechanism of horizontal directional drilling machine |
| CN103046866B (en) * | 2013-01-17 | 2015-03-18 | 重庆平山矿山机电设备有限公司 | Universal rotating drilling machine |
| CN104265314B (en) * | 2014-09-30 | 2016-04-06 | 中铁工程装备集团有限公司 | The multiple degrees of freedom switching device of advanced rig in shield excavation machine |
| CN104790868B (en) * | 2015-02-13 | 2016-11-02 | 湖南文理学院 | Anti-collision mechanism of double buffer rock drill for hydraulic drilling rig |
| CN105370202B (en) * | 2015-12-09 | 2018-05-22 | 泉州市劲力工程机械有限公司 | A kind of rock drill |
| CN106437507A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | Amplitude variation rolling friction drilling machine component |
| CN106437506A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | All-dimensional deep hole drilling machine |
| CN106437503A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | All-dimensional deep hole drilling machine |
| CN106437504A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | All-orientation deep hole drilling machine |
| CN106437534A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | Drilling machine amplitude varying bearing device |
| CN106437505A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | All-dimensional deep hole drilling machine |
| CN106437536A (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达煤矿安全装备有限公司 | Variable-amplitude bearing device of drilling machine |
| CN107013165A (en) * | 2017-05-11 | 2017-08-04 | 宜昌精博艺工程机械设备制造有限公司 | Rock drill forward beam is swung and rotating device |
| CN107816321A (en) * | 2017-10-25 | 2018-03-20 | 山西东华机械有限公司 | A kind of angle adjusting mechanism for tunnel apical pore rig |
| CN109162638A (en) * | 2018-10-12 | 2019-01-08 | 东华理工大学 | A kind of intelligent rock drilling equipment for geological prospecting |
| CN109653680A (en) * | 2019-01-23 | 2019-04-19 | 四川大学 | A kind of drill jumbo mechanical arm of hydraulic gusseted and universal turning structure |
| CN113276289B (en) * | 2021-05-24 | 2022-10-04 | 福建晋工机械有限公司 | Drilling and splitting integrated machine and multifunctional excavator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421978A (en) * | 1990-05-15 | 1992-01-24 | Nec Corp | Magnetic disk device |
| JP3450116B2 (en) * | 1996-02-15 | 2003-09-22 | 古河機械金属株式会社 | Drilling equipment for excavators |
| SE524528C2 (en) * | 2002-05-30 | 2004-08-24 | Wassara Ab | Drilling rig combination for rock drilling |
| SE532041C2 (en) * | 2008-02-20 | 2009-10-06 | Atlas Copco Rock Drills Ab | Device at rock drilling rig and rock drilling rig |
| CN201354588Y (en) * | 2009-03-02 | 2009-12-02 | 石家庄中煤装备制造有限公司 | Pneumatic tracked hydraulic jumbo |
| CN201511154U (en) * | 2009-09-16 | 2010-06-23 | 中冶成工建设有限公司 | Movable omnibearing drilling machine |
| CN201943579U (en) * | 2011-01-30 | 2011-08-24 | 广西恒日科技有限公司 | Drill arm beam structure capable of rotating propelling beam by 360 degrees |
-
2011
- 2011-01-30 CN CN 201110032662 patent/CN102146770B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102146770A (en) | 2011-08-10 |
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 530045 the Guangxi Zhuang Autonomous Region City, Nanning Branch Park East Road, No. 6, No. 1 industrial workshop, production workshop, No. twelve Patentee after: HENR TECHNOLOGIES GUANGXI Co.,Ltd. Address before: 530045 the Guangxi Zhuang Autonomous Region, Nanning manhole Avenue, No. 96 Patentee before: GUANGXI HENGRI SCIENCE & TECHNOLOGY CO.,LTD. |
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Address after: 530000 room 711, building a, Jiangnan Shangcheng, South China City, Nanning, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI HENGRI SCIENCE & TECHNOLOGY CO.,LTD. Address before: 530045 workshop 1, No.6 industrial building, Keyuan east 12th Road, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: HENR TECHNOLOGIES GUANGXI Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 |